package edzest.basic;

import java.util.Scanner;

public class J03_UpperCase {

	public static void main(String[] args) {
		Scanner s = new Scanner(System.in);
		int a;
		int b;
		a=s.nextInt();
		b=s.nextInt();
		System.out.println("df");
		System.out.println(a + b);
		s.close();
	}

}
